APA (7th ed.) Citation

Bloom, E. P., & Soybel, J. G. (1990). Turbo Pascal trilogy: A complete library for programmers, featuring version 5.0 and 5.5. Windcrest.

Chicago Style (17th ed.) Citation

Bloom, Eric P., and Jeremy G. Soybel. Turbo Pascal Trilogy: A Complete Library for Programmers, Featuring Version 5.0 and 5.5. Blue Ridge Summit, PA: Windcrest, 1990.

MLA (9th ed.) Citation

Bloom, Eric P., and Jeremy G. Soybel. Turbo Pascal Trilogy: A Complete Library for Programmers, Featuring Version 5.0 and 5.5. Windcrest, 1990.